In the paper a brief survey of research at the Department is given that had a twofold aim: to support the project DISCO in indirect and direct ways as well...
Keywords: holography, interferometry, measuring range
03/2006 | tm Technisches Messen, Oldenbourg WissenschaftsverlagInterferometry has been the standard means of testing optical elements. For aspheric optical surfaces however, the optical testing requires usually a special null lens...
Keywords: aspheric optics testing, computer-generated holograms, interferometry
10/2006 | tm Technisches Messen, Oldenbourg WissenschaftsverlagOptical coherence tomography (OCT) provides depth-resolved information on the internal geometry of samples in a contact-free way...
Keywords: optical coherence tomography, interferometry, non-destructive material characterization
02/2007 | tm Technisches Messen, Oldenbourg Wissenschaftsverlag